Calibration device for automobile data recorder

Abstract

The invention discloses a calibration device for an automobile data recorder. The device comprises an inspection bench. Four L-shaped grooves and straight grooves are formed in the inspection table atequal angles. A fixing piece for mounting the automobile data recorder is fixed on the inspection bench. The L-shaped groove is provided with a calibration device used for calibration of an automobile data recorder MINI USB interface, a 3.5 mm jack, a DC-JACK power supply input and an HDMI interface. A verification assembly for reading and detecting a memory card in the automobile data recorder is mounted on the straight groove. According to the device, the automobile data recorders of different sizes and models are limited and fixed in a vacuum suction cup adsorption mode on the fixing piece, and through the installation of the verification device in the plurality of L-shaped grooves and the movement of the plurality of cyclic pushing parts, the verification of different interfaces at different positions is satisfied, the use is more flexible, the mechanization degree is high, the manpower is greatly liberated, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of driving recorder verification, in particular to a driving recorder verification device. Background technique [0002] Drive recorder is the instrument of the relevent informations such as image and sound in registration of vehicle traveling way. Driving recording is installed After instrument, the video image and sound of running car overall process can be recorded, evidence can be provided for traffic accident. People who like to travel by car can also use it to record the process of conquering difficulties and obstacles. Video recording while walking while driving, and record the time, speed, and location in the video at the same time. [0003] After the existing driving recorder is produced, it needs to be sampled for testing and verification. There are many test items, including power supply test, current test, button test, and connection port test. The most troublesome thing is the connection port ...

AI Technical Summary

Problems solved by technology

[0003] After the existing driving recorder is produced, it needs to be sampled for testing and verification. There are many test items, including power supply test, current test, button test, and connection port test. The most troublesome thing is the connection port test. There are many types of connection ports. , and the location is different, there are MINI USB interface, 3.5mm jack, DC-JACK power input and HDMI and other interfaces, power supply test, current test and button test can be tested with the help of tools and equipment, but the connection port test can only be done by personnel. The corresponding plug is inserted into the connection port, or a special detection device is designed, but because different recorders have different shapes and different connection port positions, the detection of the special detection device is inflexible and the labor efficiency is low. Therefore, we propose a driving recorder calibration device

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